update dialog profile

app/src/main/java/com/example/lexilearn/ui/components/DialogProfile.kt

@@ -13,7 +13,6 @@ import androidx.compose.ui.text.input.TextFieldValue
 import androidx.compose.ui.unit.dp
 import com.example.lexilearn.data.model.UserDataModel
 import com.example.lexilearn.data.repository.UserRepository
-
 @Composable
 fun DialogProfile(showDialog: Boolean, repository: UserRepository, userData: UserDataModel, onDismiss: () -> Unit) {
     val context = LocalContext.current
@@ -29,24 +28,68 @@ fun DialogProfile(showDialog: Boolean, repository: UserRepository, userData: Use
                     Text("Masukkan Nama")
                     TextField(
                         value = name,
-                        onValueChange = { name = it },
+                        onValueChange = {
+                            if (it.text.length <= 30) {
+                                name = it
+                            }
+                        },
                         modifier = Modifier.fillMaxWidth(),
-                        shape = RoundedCornerShape(8.dp)
+                        shape = RoundedCornerShape(8.dp),
+                        singleLine = true,
                     )
                     Spacer(modifier = Modifier.height(8.dp))
                     Text("Masukkan Usia")
                     TextField(
                         value = age,
-                        onValueChange = { age = it },
+                        onValueChange = {
+                            // Batasi hanya angka dan maksimal 2 karakter
+                            if (it.text.length <= 2 && it.text.all { c -> c.isDigit() }) {
+                                age = it
+                            }
+                        },
                         modifier = Modifier.fillMaxWidth(),
                         shape = RoundedCornerShape(8.dp),
-                        keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Number)
+                        keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Number),
+                        singleLine = true,
                     )
                 }
             },
             confirmButton = {
                 Button(onClick = {
-                    repository.updateUser(UserDataModel(name.text, age.text.toInt(), userData.unlock_data)){
+                    val nameText = name.text.trim()
+                    val ageText = age.text.trim()
+
+                    // Validasi nama: tidak kosong, hanya huruf, maksimal 30 karakter
+                    val nameRegex = Regex("^[a-zA-Z ]+$")
+                    if (nameText.isEmpty()) {
+                        Toast.makeText(context, "Nama tidak boleh kosong", Toast.LENGTH_LONG).show()
+                        return@Button
+                    }
+                    if (!nameRegex.matches(nameText)) {
+                        Toast.makeText(context, "Nama hanya boleh berisi huruf dan spasi", Toast.LENGTH_LONG).show()
+                        return@Button
+                    }
+                    if (nameText.length > 30) {
+                        Toast.makeText(context, "Nama maksimal 30 karakter", Toast.LENGTH_LONG).show()
+                        return@Button
+                    }
+
+                    // Validasi usia: tidak kosong, angka, maksimal 2 digit, > 0
+                    val ageInt = ageText.toIntOrNull()
+                    if (ageText.isEmpty()) {
+                        Toast.makeText(context, "Usia tidak boleh kosong", Toast.LENGTH_LONG).show()
+                        return@Button
+                    }
+                    if (ageInt == null || ageInt <= 0) {
+                        Toast.makeText(context, "Usia harus berupa angka positif", Toast.LENGTH_LONG).show()
+                        return@Button
+                    }
+                    if (ageText.length > 2) {
+                        Toast.makeText(context, "Usia maksimal 2 digit", Toast.LENGTH_LONG).show()
+                        return@Button
+                    }
+
+                    repository.updateUser(UserDataModel(nameText, ageInt, userData.unlock_data)) {
                         onDismiss()
                         Toast.makeText(context, "Data Pengguna Diperbarui", Toast.LENGTH_LONG).show()
                     }

app/src/main/java/com/example/lexilearn/ui/views/pHome/HomeScreen.kt

@@ -423,7 +423,7 @@ fun HomeScreen(navController: NavController, viewModel: HomeViewModel = viewMode
             DialogProfile(
                 showDialog = showDialogProfile.value,
                 repository = viewModel.userRepository,
-                userData = userData.value ?: UserDataModel(name = "User", age = 6)
+                userData = userData.value ?: UserDataModel(name = "", age = 6)
             ) {
                 viewModel.showHiddenDialog()
                 viewModel.getUserData()